8302340

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 17489472

約数和(自身を除く): 9187132

約数列:

[1, 2, 4, 5, 10, 20, 571, 727, 1142, 1454, 2284, 2855, 2908, 3635, 5710, 7270, 11420, 14540, 415117, 830234, 1660468, 2075585, 4151170, 8302340]

約数ペア:

[(1, 8302340), (2, 4151170), (4, 2075585), (5, 1660468), (10, 830234), (20, 415117), (571, 14540), (727, 11420), (1142, 7270), (1454, 5710), (2284, 3635), (2855, 2908)]